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Serrated Type Metal Grate Flooring Steel Grating Platform Twisted Bar

Brand Name:Gnee
Certification:ISO9001
Model Number:HDSG
Minimum Order Quantity:2PCS
Supply Ability:300000 Square Meter/Square Meters per Month
Product Details
Highlight:

heavy duty bar grating

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industrial floor grates
Material: Low Carbon Steel,Stainless Steel
Surface Treatment: Plain Type,Serrated Type
Cross Bar Size: 8mmx8mm
Bearing Bar Pitch: 30,40.customized Requirement
Cross Bar Pitch: 100MM
Application: Airfields,Highways,Industrial Floors,Ramps,Docks,Reinforced Concrete Areas
MOQ: 1PCS
Certification: ISO9001
Product Description

Mild Steel Heavy Duty Steel Grating Platform Free Sample Twisted Bar

 

Heavy-Duty uses thicker (1/4", 5/16", 3/8") and deeper bearing bars. Although the tables show bars as deep as 6", deeper grating can be custom fabricated on request. Heavy-Duty is used for airfields, highways, industrial floors, ramps, docks, reinforced concrete areas and specialty applications.

 

 

Heavy-Duty Welded Grating has the strength for heavy-duty load areas such as airfields, highways, industrial plants, truck and bus terminals, parking lots and railroad yards. Common uses are flooring, driveways, subway and tunnel ventilation grilles, curb inlet grates, ramps, docks, etc.

 

It is a sturdy grating to carry loads and maintain the same level over many years of use. Whenever rolling wheel loads are to be used over the grating, we recommend that the grating be load banded to add lateral strength. Serrations are available on bars up to 3/8" thick to provide additional traction for rolling loads.

 

Standard heavy-duty bar grating is resistance-welded for durability, strength and safety using an automated electric/hydraulic welding process. High temperatures, combined with high pressure, fuse the bearing bars and cross bars together to form a permanent joint.

 

Bar Size Inches: Weight Per Sq.Ft: Sect.Prop.Ft. Of Width:
1-1/4x1/4 12.08 Sx=0.642/1x=0.420
1-1/4x3/8 17.55 Sx=1.009/1x=0.63
1-1/2x1/4 14.35 Sx=0.969/1x=0.726
1-1/2x5/16 17.55 Sx=1.211/1x=0.908
1-1/2x3/8 20.86 Sx=1.452/1x=1.089
1-3/4x1/4 16.52 Sx=1.318/1x=1.153
1-3/4x3/8 24.16 Sx=1.977/1x=1.730
2x1/4 17.56 Sx=1.722/1x=1.722
2x5/16 23.13 Sx=2.152/1x=2.152
2x3/8 27.47 Sx=2.583/1x=2.583
2-1/4x1/4 20.86 Sx=2..179/1x=2.451
2-1/4x3/8 30.78 Sx=3.268/1x=3.677
2-1/2x1/4 23.13 Sx=2.690 / 1x=3.362
2-1/2x5/16 28.61 Sx=3.362 / 1x=4.203
2-1/2x3/8 34.08 Sx=4.035 / 1x=5.044
3x1/4 28.89 Sx=3.874 / 1x=5.810
3x5/16 35.50 Sx=4.843 / 1x=7.263
3x3/8 42.11 Sx=5.811 / 1x=8.716
3-1/2x1/4 33.33 Sx=5.272 / 1x=9.226
3-1/2x3/8 48.62 Sx=7.909 / 1x=13.840
4x1/4 37.67 Sx=6.886 / 1x=13.772
4x5/16 46.45 Sx=8.608 / 1x=17.215
4x3/8 55.23 Sx=10.330 / 1x=20.660
4-1/2x1/4 42.11 Sx=8.716 / 1x=19.610
4-1/2x3/8 61.84 Sx=13.074 / 1x=29.416
5x1/4 46.45 Sx=10.761 / 1x=26.901
5x5/16 57.40 Sx=13.451 / 1x=33.626
5x3/8 68.46 Sx=16.141 / 1x=40.352
5-1/2x1/4 50.89 Sx=13.020 / 1x=35.804
5-1/2x3/8 74.69 Sx=19.530 / 1x=53.707
6x1/4 55.23 Sx=15.495 / 1x=46.485
6x5/16 68.46 Sx=19.369 / 1x=58.106
6x3/8 81.57 Sx=23.343 / 1x=69.127
Note: Sx = (Sec. Mod. Ft Width) 1x = (Mom. of Inertia Ft. Width)

 

Mild Steel Heavy Duty Steel Grating Platform

Product Summary

Mild Steel Heavy Duty Steel Grating Platform Free Sample Twisted Bar Heavy-Duty uses thicker (1/4", 5/16", 3/8") and deeper bearing bars. Although the tables show bars as deep as 6", deeper grating can be custom fabricated on request. Heavy-Duty is used for airfields, highways, industrial floors, ...

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